Quadtree documentation improvement

Documentation now matches actual result

* pygorithm/data_structures/quadtree.py - __str__ documentation change

Author: Tjstretchalot

pygorithm/data_structures/quadtree.py

@@ -531,7 +531,7 @@ def __str__(self):
             _tree.insert_and_think(quadtree.QuadTreeEntity(rect2.Rect2(2, 2, vector2.Vector2(5, 5))))
             _tree.insert_and_think(quadtree.QuadTreeEntity(rect2.Rect2(2, 2, vector2.Vector2(95, 5))))
             
-            # prints quadtree(at rect(100x100 at <0, 0>) with 0 entities here (2 in total); (nodes, entities) per depth: [ 0: (1, 0), 1: (4, 2) ] (allowed max depth: 1, actual: 5), avg ent/leaf: 0.5 (target 1), misplaced weight 0.0 (0 best, >1 bad)
+            # prints quadtree(at rect(100x100 at <0, 0>) with 0 entities here (2 in total); (nodes, entities) per depth: [ 0: (1, 0), 1: (4, 2) ] (allowed max depth: 5, actual: 1), avg ent/leaf: 0.5 (target 1), misplaced weight 0.0 (0 best, >1 bad)
             print(_tree)
         
         :returns: human-readable representation of this quad tree